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[INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
2
[MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
2
affine permutations
Catalan numbers
1
Ish arrangement
1
Schubert varieties
1
Shi arrangement
1
diagonal harmonics
1
nabla operator
1
parking functions
1
pattern avoidance
1
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